<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
      [v-cloak] {
        display: none;
      }
    </style>
  </head>
  <body>
    <div id="app" v-cloak>
      <button>{{ count }}</button>
    </div>

    <script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
    <script>
      const app = Vue.createApp({
        // template: `
        //   <button>{{ count }}</button>
        // `,

        data() {
          return {
            count: 1,
          };
        },
      });

      setTimeout(() => {
        app.mount("#app");
      }, 3000);
    </script>
  </body>
</html>
